package com.hoan.bitmap;

/**
 * @author chenqiang
 * @date 2022/8/1
 */
public class Apple extends Fruit{
    private int color;
    private String name;
    private Apple brother;
    private long create_time;

    public void test() {
        int color = this.color;
        String name = this.name;
        Apple brother = this.brother;
        long create_time = this.create_time;
    }
}

class Fruit extends Object {
    private int size;
}
